Navigation Links
Illinois Soil Nitrogen Test measures microbial nitrogen
Date:5/11/2009

chitin. When the findings were applied in a statistical analysis of data from soil nitrogen fractionation, the ISNT was estimated to recover 95% of the nitrogen in bacterial amino sugars and 43% of amide-nitrogen. The incubation studies showed that labeling was more rapid for nitrogen recovered by the ISNT than in hydrolyzable amino sugars, again indicating a dominance of bacterial over fungal nitrogen recoveries by the ISNT.

Taken together, these findings suggest that the ISNT mainly detects bacterial amino sugars and implicates this form of soil nitrogen in the test's effectiveness for predicting the response of corn to nitrogen fertilization. Because the ISNT also detects some amide nitrogen, the bacterial amino sugar nitrogen signal can be obscured in soils where these components are highly variable.


'/>"/>

Contact: Sara Uttech
suttech@soils.org
608-268-4948
Soil Science Society of America
Source:Eurekalert

Page: 1 2

Related biology news :

1. Human aspects of climate change to be focus of conference at Illinois
2. NSF funds research at Illinois on sustainable biofuels infrastructure
3. NSF funds new Center for the Physics of Living Cells at Illinois
4. 2 University of Illinois researchers named HHMI investigators
5. Tree species composition influences nitrogen loss from forests
6. Researchers call for nitrogen and phosphorus reductions to combat eutrophication in aquatic systems
7. Cropland diversity reduces nitrogen pollution
8. Lichens function as indicators of nitrogen pollution in forests
9. Nitrogen applied
10. A little nitrogen can go a long way
11. EPA releases science assessment on health effects of nitrogen oxides
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/23/2014)... , , , , ... , , , , ... extend healthy lifespan. The idea, they argue, would be to target the... , , ... , , , , , ... , , , , , , , Medicine focuses almost ...
(Date:7/23/2014)... has the entire country in its grip is affecting more ... responsible for the proliferation of a heat-loving amoeba commonly found ... springs, which the drought has made warmer than usual this ... infection caused by this parasite after swimming in several area ... an individual and travels to the brain. Nose plugs can ...
(Date:7/23/2014)... The planet,s soil releases about 60 billion tons of ... more than that released by burning fossil fuels. This ... release of carbon is balanced by carbon coming into ... matter, as well as by the underground activities of ... that rising temperatures increase the rate of soil respiration. ...
Breaking Biology News(10 mins):Strategy proposed for preventing diseases of aging 2Strategy proposed for preventing diseases of aging 3Strategy proposed for preventing diseases of aging 4Strategy proposed for preventing diseases of aging 5Diseases of another kind 2Climate change and the soil 2
... are ineffective and their continuation endangers ecosystems that ... worlds population depend, United Nations University experts warn ... for sweeping change. In a blunt assessment, ... Headquarters, New York, UNUs Canadian-based International Network on ...
... Biologist John Smol has been named as one of ... Royal Canadian Geographical Society. His half-brother, biologist Jules Blais, ... one of Canada,s most prestigious in the environmental sciences. ... work to Canadian society. Smol is series ...
... Atmel(R) Corporation (Nasdaq:,ATML), an inventor and leading ... that its FingerChip(R) fingerprint sensor,solution has been selected ... PC.,Rise will showcase this biometrics-capable LCD PC during ... as a standard feature enhances consumer,friendliness in the ...
Cached Biology News:Coastal management cooperation, enforcement key to avoid pending crisis for millions: U.N. experts 2Coastal management cooperation, enforcement key to avoid pending crisis for millions: U.N. experts 3Coastal management cooperation, enforcement key to avoid pending crisis for millions: U.N. experts 4Coastal management cooperation, enforcement key to avoid pending crisis for millions: U.N. experts 5Coastal management cooperation, enforcement key to avoid pending crisis for millions: U.N. experts 6Atmel's FingerChip Biometric Sensor Selected by Rise Computer for its Robust Security 2Atmel's FingerChip Biometric Sensor Selected by Rise Computer for its Robust Security 3
(Date:7/23/2014)... (PRWEB) July 23, 2014 StemGenex® ... therapy in the US aimed at improving the lives ... newest clinical study for Parkinson’s disease. StemGenex believes ... stem cell therapy are paramount when providing care to ... study makes stem cell therapy accessible to the millions ...
(Date:7/23/2014)... Iowa (PRWEB) July 23, 2014 DuPont ... the business as vice president of Agricultural Biotechnology (ABT), ... Biotechnology where he served most recently as president, chief ... biotechnology and business leadership in the seed and crop ... said Paul E. Schickler , president of DuPont ...
(Date:7/23/2014)... , July 23, 2014 regulated information -- UCB ... and development pipeline with positive topline results from ... . This study was designed to evaluate the efficacy ... 200 mg/day, without titration) compared to placebo, as ... partial-onset seizures, not fully controlled despite treatment with ...
(Date:7/23/2014)... 23, 2014  GrowBLOX Sciences, Inc. (OTCQB: GBLX), a medical ... filing for two medical marijuana dispensary locations in ... to the Clark County, Nevada dispensary ... as previously announced.  GrowBLOX Sciences, CEO Craig ... new applications for dispensaries in the City of ...
Breaking Biology Technology:StemGenex® Gives Hope to Parkinson’s Patients through New Stem Cell Clinical Study 2StemGenex® Gives Hope to Parkinson’s Patients through New Stem Cell Clinical Study 3DuPont Pioneer Names Neal Gutterson to Lead Agricultural Biotechnology 2DuPont Pioneer Names Neal Gutterson to Lead Agricultural Biotechnology 3Major advance in UCB pipeline: positive topline Phase 3 results for brivaracetam in epilepsy patients with partial-onset seizures 2Major advance in UCB pipeline: positive topline Phase 3 results for brivaracetam in epilepsy patients with partial-onset seizures 3Major advance in UCB pipeline: positive topline Phase 3 results for brivaracetam in epilepsy patients with partial-onset seizures 4Major advance in UCB pipeline: positive topline Phase 3 results for brivaracetam in epilepsy patients with partial-onset seizures 5Major advance in UCB pipeline: positive topline Phase 3 results for brivaracetam in epilepsy patients with partial-onset seizures 6Major advance in UCB pipeline: positive topline Phase 3 results for brivaracetam in epilepsy patients with partial-onset seizures 7GrowBLOX Sciences, Inc. Files for Two Additional Medical Marijuana Dispensaries in Las Vegas 2GrowBLOX Sciences, Inc. Files for Two Additional Medical Marijuana Dispensaries in Las Vegas 3
... Va., June 20 Insmed Inc. (Nasdaq:,INSM), a ... it intends to request a hearing before The ... earlier Staff Determination,to delist the Company,s common stock ... a letter from The NASDAQ Stock Market ("NASDAQ") ...
... June 20, 2008 / b3c newswire / ... organization (CMO) for the development and production of ... 2,500 L multi-process production suite. Hence, Rentschler Biotechnologie ... of 30, 250, 500 and 2,500 liters, allowing ...
... InterMune, Inc.,(Nasdaq: ITMN ) today announced that ... InterMune, will present at the Jefferies 2nd,Annual Healthcare Conference ... p.m. EDT., To access a live audio webcast ... on to the investor relations page of InterMune,s,corporate website ...
Cached Biology Technology:Insmed to Request Hearing Before NASDAQ Panel to Review NASDAQ Staff Determination 2Rentschler Biotechnologie Extends Capacities for Mammalian Cell Culture Manufacturing 2
Request Info...
Services include subcloning into an expression vector. Tagged protein will be expressed in small scale for testing yield and solubility and then in 1L culture for large scale affinity purification. E...
Request Info...
...
Biology Products: